package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo4 {
    public static void main(String[] args) {
        try(Connection connection =DBUtil.getConnection();) {
            Statement statement = connection.createStatement();
            String sql ="DELETE FROM user " +
                        "WHERE id = 1";
            int num = statement.executeUpdate(sql);
            System.out.println(num>0?"删除成功！":"删除失败！");
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}
